Marking animation-delay-changed.html and reinserting-svg-into-document.html as flaky.

https://webkit.org/b/113598
https://webkit.org/b/113599

Unreviewed.

* platform/mac/TestExpectations:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147243 268f45cc-cd09-0410-ab3c-d52691b4dbfc
IndexedDB: Use WTF::TemporaryChange rather than manually resetting a flag
https://bugs.webkit.org/show_bug.cgi?id=113594

Reviewed by Tony Chang.

Split out from another patch: rather than m_foo = true; ... m_foo = false; use
the handy WTF::TemporaryChange scoped variable change doohickey.

Test: http/tests/inspector/indexeddb/database-structure.html

* Modules/indexeddb/IDBDatabaseBackendImpl.cpp:
(WebCore::IDBDatabaseBackendImpl::close):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@147244 268f45cc-cd09-0410-ab3c-d52691b4dbfc